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DOS批处理 & 脚本技术（批处理室） » [Help] How to replace the character "%40" in text

Floor1　studenteer	Posted 2009-01-27 01:20
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I have a text file where, for some reason, the decoding was incomplete, so many symbols were not decoded. I need to replace them manually: %2A replace with * %40 replace with @ %2B replace with+ %2C replace with, In short, all those HTML special character encodings need to be replaced with their corresponding symbols. There are a whole series of replacements like this, which is very cumbersome. I came to your forum because of its reputation, hoping to find a solution. Please give me some help, and thanks in advance.

Floor2　slore	Posted 2009-01-27 01:41
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Keyword: ASCII I suggest using some third-party software to handle it.

Floor3　studenteer	Posted 2009-01-27 15:21
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Can you help me solve this problem? Or give me a piece of code

Floor4　slore	Posted 2009-01-27 15:30
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bat can't do it; if encoding is supported, the simplest way is to use vbs. Could you provide a sample text, that is, a snippet from your text?

Floor5　yishanju	Posted 2009-01-27 15:53
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If you use the text replacement tool fr, http://baiy.cn/utils/fr/index.htm fr test.txt -fic:"%%2A" -t:"" fr test.txt -fic:"%%40" -t:"@" ....... [ Last edited by yishanju on 2009-1-27 at 16:07* ]

Floor6　slore	Posted 2009-01-27 17:08
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How many lines would have to be written like this =。= There are usually 86 characters...

Floor7　lxmxn	Posted 2009-01-27 17:18
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If you use vim, you can use the following to get it done: :%s/%\(\x\{2}\)/\=nr2char("0x".submatch(1))/g

Floor9　yishanju	Posted 2009-01-27 23:29
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Originally posted by slore at 2009-1-27 17:08: How many lines would have to be written like this =。= There are usually 86 characters... -_- My skills are limited,,,, that's the only way I know If there were a list matching encoded characters to their equivalents, that would be a bit better [ Last edited by yishanju on 2009-1-27 at 23:44 ]

Floor10　studenteer	Posted 2009-01-27 23:41
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Originally posted by slore at 2009-1-27 15:30: bat can't do it; if encoding is supported, the simplest way is to use vbs. Could you provide a sample text, that is, a snippet from your text? Thanks, brother. With the software you provided, I achieved my goal. Many thanks!